[Gmsh] compilation error

[Martijn Brouwer]

The CVS version compiled fine. I noticed the OCC_CONFIG_H option.
When running gmsh I got messages about lapack not being found. I did not
find the relevant option in the ccmake menu, only ENABLE_BLAS_LAPACK,
which is switched on. How do I point ccmake to my lapack lib?
libblase-dev and liblapack-dev are both installed. Fortran libs do not
have header files.

A lot of libraries were not found:
- fltk_jpeg / fltk_png
- a lot of BLAS_*** libraries, including intel libraries I don't have.
- a lot of X related stuff: xshm, xext, xcomposite, xcursor etc.
Are these required? What do I miss I don't have them.

Martijn

On Wed, 2009-10-07 at 22:02 +0200, Martijn Brouwer wrote:
> I have opencascade installed, with tons of header files
> in /usr/include/opencascade. If I toggle the advanced settings on I see
> that ccmake is able to find it: OCC_INC=/usr/include/opencascade.
> Running ccmake DCMAKE_PREFIX_PATH=/usr/include/opencascade . does not
> make any difference (as expected).
> My opencascade installation does not have a config.h file.
> I'll try the cvs snapshot.
> 
> Thanks for your help.
> 
> Martijn
> 
> On Tue, 2009-10-06 at 09:49 +0200, Christophe Geuzaine wrote:
> > Ruth V. Sabariego wrote:
> > > If you want to compile with OpenCascade, you should indicate where it is 
> > > when using cmake. E.g.:
> > > cmake DCMAKE_PREFIX_PATH=/opt/local ..
> > > 
> > > See the README.txt in Gmsh directory.
> > > 
> > 
> > PS : some installation of OpenCascade seem to come with a config.h, some 
> > without. I've added a test in the configuration file to try to detect 
> > it: give it a try tomorrow with the nightly CVS snapshot.
> > 
> > 
> > 
> > > Cheers,
> > > Ruth
> > > 
> > > 
> > > Martijn wrote:
> > >> Hi,
> > >> I tried to compile gmsh 2.4.2 on an ubuntu 9.10 system (gcc/g++/gfortran
> > >> 4.4, fltk 1.1)
> > >> During compilation, I get an error concerning a missing config.h:
> > >>
> > >> [  0%] [  0%] Building CXX object
> > >> CMakeFiles/gmsh.dir/Geo/OCCVertex.cpp.o
> > >> Building CXX object CMakeFiles/gmsh.dir/Geo/OCCEdge.cpp.o
> > >> In file included
> > >> from /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCVertex.h:12,
> > >>
> > >> from /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCVertex.cpp:10:
> > >> /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCIncludes.h:17:20: error:
> > >> config.h: No such file or directory
> > >> In file included
> > >> from /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCVertex.h:12,
> > >>
> > >> from /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCEdge.h:12,
> > >>
> > >> from /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCEdge.cpp:10:
> > >> /home/martijn/Download/gmsh-2.4.2-source/Geo/OCCIncludes.h:17:20: error:
> > >> config.h: No such file or directory
> > >>
> > >>
> > >> CCmake was not able to find all it might need, but I do not have the
> > >> feeling that this is the cause. I nevertheless show a part of the ccmake
> > >> screenshot:
> > >>
> > >>   
> > >>>  FLTK_DIR                         /usr/lib/fltk
> > >>>  FLTK_FLUID_EXECUTABLE            /usr/bin/fluid
> > >>>  FLTK_JPEG                        FLTK_JPEG-NOTFOUND
> > >>>  FLTK_MATH_LIBRARY                /usr/lib/libm.so
> > >>>  FLTK_PNG                         FLTK_PNG-NOTFOUND
> > >>>  FLTK_Z                           FLTK_Z-NOTFOUND
> > >>>     
> > >>
> > >> Does this result in reduced functionality?
> > >>
> > >> with kind regards,
> > >>
> > >> Martijn
> > >>
> > >>
> > >> _______________________________________________
> > >> gmsh mailing list
> > >> gmsh at geuz.org
> > >> http://www.geuz.org/mailman/listinfo/gmsh
> > >>   
> > > 
> > > 
> > > -- 
> > > Dr. Ir. Ruth V. Sabariego
> > > University of Liege, Institut Montefiore,
> > > Dept. of Electrical Engineering & Computer Science, 
> > > Applied & Computational Electromagnetics (ACE),
> > > Sart Tilman Campus, Grande Traverse, 10 (B28), B-4000 LIEGE, Belgium
> > > phone: +32-4-3663737 -- fax: +32-4-3662910 -- http://elap.montefiore.ulg.ac.be/
> > > 
> > > 
> > > ------------------------------------------------------------------------
> > > 
> > > _______________________________________________
> > > gmsh mailing list
> > > gmsh at geuz.org
> > > http://www.geuz.org/mailman/listinfo/gmsh
> > 
> > 
> 
> 
> _______________________________________________
> gmsh mailing list
> gmsh at geuz.org
> http://www.geuz.org/mailman/listinfo/gmsh
>